I must come you must come he must come we must come you must come they must come
Forma con V-ing
I must be coming you must be coming he must be coming we must be coming you must be coming they must be coming
Perfecto
I must have come you must have come he must have come we must have come you must have come they must have come
Perfecto con V-ing
I must have been coming you must have been coming he must have been coming we must have been coming you must have been coming they must have been coming
Negación
Forma simple
I mustn't come you mustn't come he mustn't come we mustn't come you mustn't come they mustn't come
Forma con V-ing
I mustn't be coming you mustn't be coming he mustn't be coming we mustn't be coming you mustn't be coming they mustn't be coming
Perfecto
I mustn't have come you mustn't have come he mustn't have come we mustn't have come you mustn't have come they mustn't have come
Perfecto con V-ing
I mustn't have been coming you mustn't have been coming he mustn't have been coming we mustn't have been coming you mustn't have been coming they mustn't have been coming
Forma interrogativa
Forma simple
must I come? must you come? must he come? must we come? must you come? must they come?
Forma con V-ing
must I be coming? must you be coming? must he be coming? must we be coming? must you be coming? must they be coming?
Perfecto
must I have come? must you have come? must he have come? must we have come? must you have come? must they have come?
Perfecto con V-ing
must I have been coming? must you have been coming? must he have been coming? must we have been coming? must you have been coming? must they have been coming?
Forma interro-negativa
Forma simple
mustn't I come? mustn't you come? mustn't he come? mustn't we come? mustn't you come? mustn't they come?
Forma con V-ing
mustn't I be coming? mustn't you be coming? mustn't he be coming? mustn't we be coming? mustn't you be coming? mustn't they be coming?
Perfecto
mustn't I have come? mustn't you have come? mustn't he have come? mustn't we have come? mustn't you have come? mustn't they have come?
Perfecto con V-ing
mustn't I have been coming? mustn't you have been coming? mustn't he have been coming? mustn't we have been coming? mustn't you have been coming? mustn't they have been coming?